Question
Solution
The correct answer is C
LCM and HCF of the two numbers are 225 and 15 respectively. One of the numbers is 45, then find the second number.
The HCF and LCM of two natural numbers are 6 and 36, respectively. What is the difference between the two numbers, if one of the numbers is 18?
- The sum and difference of L.C.M and H.C.F of two numbers are 294 and 126. If one of the numbers is 21, find the other number.
The LCM of two numbers is 432 and their HCF is 55. If one of the numbers is 132, the other number is:
- The total and the difference of L.C.M and H.C.F of two numbers are 432 and 96. If one of the numbers is 24, what is the other number?
Find the LCM of x² – 8x + 15 and x² – 5x + 6 is.
What is the LCM of 2/3, 4/6, 8/27?
- If the product of two numbers is 225 and their HCF is 15, then find the LCM of the given two numbers.
Five bells commence tolling together and tolls at intervals of 6, 12, 36, 42 and 60 seconds respectively. In 126 minutes, how many times do they toll to...
Sum of the two numbers is 40 and their HCF and LCM are 8 and 48, respectively. Find the sum of reciprocal of the given two numbers.
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